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Ephemerides for Variable Stars

Calculated for N 50°, E 15° (Czech Republic)

Sunrise // Sunset: 04:28 // 17:37 UTC
Civil Twilight (6°): 03:56 // 18:09 UTC
Nautical Twilight (12°): 03:17 // 18:48 UTC
Astronomical Twilight (18°): 02:34 // 19:31 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V789 Cyg s 6 0.288551 13.30 13.30 0.00 05.04. 04:53 158 (S) 69
NSV 00807 Cet p 8 0.338962 11.59 12.28 0.69 05.04. 04:54 84 (E) -28
DL CVn s 2 0.642442 11.97 11.97 0.00 05.04. 04:54 297 (NW) 29
T Aur p 6 0.20437829 15.20 15.50 0.30 05.04. 04:54 17 (N) -8
DO Aur p 1 0.788652 14.10 14.60 0.50 05.04. 04:54 20 (N) -1
V752 Cep p 10 0.450289 13.05 13.50 0.45 05.04. 04:54 27 (NE) 49
V387 Cyg p 1 0.6405968 11.50 12.30 0.80 05.04. 04:54 101 (E) 61
IX Mon s 3 1.103269 12.60 12.80 0.20 05.04. 04:55 358 (N) -28
V559 And p 7 0.34708 16.05 16.20 0.15 05.04. 04:55 48 (NE) 23
V1031 Cas p 9 0.4306435 12.75 13.25 0.50 05.04. 04:55 36 (NE) 47
NW Dra s 7 0.728091 12.91 13.45 0.54 05.04. 04:55 335 (NW) 40
V1121 Tau p 4 0.8242202 8.46 8.89 0.43 05.04. 04:56 58 (NE) -22
BH Cas s 1 0.4058927 12.30 12.30 0.00 05.04. 04:56 45 (NE) 44
V972 Her p 5 0.4430605 6.72 6.79 0.07 05.04. 04:57 215 (SW) 70
V463 And s 1 0.406095 12.15 12.50 0.35 05.04. 04:57 78 (E) 41
BS Vul p 1 0.475971 10.90 11.60 0.70 05.04. 04:57 158 (S) 61
V876 Per s 9 0.319961 13.60 14.10 0.50 05.04. 04:57 43 (NE) 13
QS And p 9 0.276678 16.67 17.09 0.42 05.04. 04:57 76 (E) 26
V514 Mon p 1 0.557388 12.80 13.30 0.50 05.04. 04:57 1 (N) -40
BM UMa p 1 0.2712208 13.80 14.75 0.95 05.04. 04:58 318 (NW) 21
G1643.1880 Sge p 1 0.735735 12.44 13.00 0.56 05.04. 04:58 141 (SE) 56
V357 Peg s 1 0.578451 9.01 9.01 0.00 05.04. 04:58 85 (E) 30
V431 Lyr p 5 0.4463665 14.30 15.10 0.80 05.04. 04:58 164 (S) 73
LT Pav s 10 0.393674 11.40 12.20 0.80 05.04. 04:58 175 (S) -31
PS Vir s 1 0.289806 12.00 12.30 0.30 05.04. 04:58 285 (W) -4
V552 And p 4 0.28133 16.89 17.55 0.66 05.04. 04:58 49 (NE) 24
MV CMa p 9 1.31125 9.74 10.08 0.34 05.04. 04:58 344 (N) -70
MM Com p 1 0.30199 12.00 12.50 0.50 05.04. 04:58 293 (NW) 27
V902 Sgr p 10 0.29394574 14.40 14.80 0.40 05.04. 04:59 173 (S) 11
V396 Cam p 9 0.386297 13.70 14.10 0.40 05.04. 04:59 7 (N) 33
V907 Cep p 10 0.63622 12.35 12.85 0.50 05.04. 04:59 26 (NE) 56
SW Lac s 1 0.320719 8.51 9.31 0.80 05.04. 04:59 82 (E) 46
V937 Cep p 10 1.58145 11.95 12.30 0.35 05.04. 04:59 18 (N) 53
GW Psc p 8 0.3363377 11.35 12.00 0.65 05.04. 04:59 80 (E) 2
CY Cha s 10 0.443751 13.50 14.00 0.50 05.04. 05:00 196 (S) -55
V426 Cam p 8 0.347835 13.50 14.00 0.50 05.04. 05:00 5 (N) 28
V511 Cam p 9 0.404615 12.60 12.85 0.25 05.04. 05:00 352 (N) 44
AK Boo p 8 0.69403 15.80 16.30 0.50 05.04. 05:00 278 (W) 25
FW Her s 4 0.835415 14.40 14.60 0.20 05.04. 05:00 209 (SW) 63
V404 Aur p 1 0.754318 12.20 12.70 0.50 05.04. 05:00 10 (N) 4
CR Scl p 10 0.246539 9.62 9.77 0.15 05.04. 05:00 117 (SE) -25
V1263 Cyg s 10 1.997048 13.50 13.50 0.00 05.04. 05:00 67 (NE) 84
V1256 Her p 2 0.318276 12.60 13.50 0.90 05.04. 05:00 218 (SW) 51
V749 Cyg p 5 0.8854365 13.00 14.00 1.00 05.04. 05:00 68 (E) 73
V438 Cam s 9 0.500825 13.60 13.60 0.00 05.04. 05:01 2 (N) 38
V490 Cyg p 1 1.140236 13.10 13.70 0.60 05.04. 05:01 136 (SE) 67
V423 Tau s 6 0.682416 15.70 15.80 0.10 05.04. 05:01 15 (N) -14
HH Boo s 1 0.318666 11.00 11.00 0.00 05.04. 05:01 293 (NW) 46
V1024 Her s 3 0.5308265 12.50 12.50 0.00 05.04. 05:01 248 (W) 50
EG Hya p 9 0.6112941 12.60 13.00 0.40 05.04. 05:01 257 (W) -32
Info

This is a list of variable stars with their ephemerides for the selected date. The ephemerides are calculated for the location N 50°, E 15° (Czech Republic). The table shows the star name, phase, rating, period, maximum brightness, minimum brightness, amplitude, time of minimum, azimuth, and altitude.

This site serves as temporary replacement for official http://var2.astro.cz/ ephemerides for variable stars; and uses same orbital elements.